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TLV2541 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
TLV2541 2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN Texas-Instruments
Texas Instruments Texas-Instruments
TLV2541 Datasheet PDF : 32 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TLV2541, TLV2542, TLV2545
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS245E MARCH 2000 REVISED APRIL 2010
electrical characteristics over recommended operating free-air temperature range,
VDD = VREF = 2.7 V to 5.5 V (unless otherwise noted)
PARAMETER
VOH
High-level output voltage
VOL
Low-level output voltage
IOZ
Off-state output current
(high-impedance-state)
IIH
High-level input current
IIL
Low-level input current
ICC
Operating supply current
ICC(AUTOPWDN)
Autopower-down current
t(powerdown) 0.5 μs
Deep autopower-down current
t(powerdown) 2 ms
Selected analog input channel
leakage current
Ci
Input capacitance
Input on resistance
Autopower down
All typical values are at VDD = 5 V, TA = 25°C.
TEST CONDITIONS
VDD = 5.5 V, IOH = 0.2 mA at 30-pF load
VDD = 2.7 V, IOH = -20 μA at 30-pF load
VDD = 5.5 V, IOL = 0.8 mA at 30-pF load
VDD = 2.7 V, IOL = 20 μA at 30-pF load
VO = VDD
VO = 0
CS = VDD
VI = VDD
VI = 0 V
CS at 0 V
VDD = 4.5 V to 5.5 V
VDD = 2.7 V to 3.3 V
For all digital inputs,
0VI 0.3 V or VI VDD0.3 V,
SCLK = 0, VDD = 4.5 V to 5.5 V, Ext ref
VDD = 2.7 V to 3.3 V, Ext ref
For all digital inputs,
0VI 0.3 V or VI VDD0.3 V,
SCLK = 0, VDD = 4.5 V to 5.5 V, Ext ref
VDD = 2.7 V to 3.3 V
Selected channel at VDD
Selected channel at 0 V
Analog inputs
Control Inputs
VDD = 5.5 V
VDD = 2.7 V
MIN
2.4
VDD0.2
TYP
1
1
0.005
0.00
5
1.3
0.85
20
45
5
0.5
MAX
0.4
0.1
2.5
2.5
2.5
2.5
1.5
0.95
5
2
1
1
1
1
50
25
500
600
UNIT
V
V
μA
μA
μA
mA
μA
μA
μA
pF
Ω
SCLK
10
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 772511443
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